Anti-Peptostreptococcal Protein L

Product Specifications

Background

Protein Lis a 36 kDa immunoglobulin-binding protein isolated from the bacteriaPeptostreptococcus magnus. Unlike Protein A and Protein G, which bind to the Fc region of immunoglobulins (antibodies), Protein L binds antibodies through light chain interactions. Protein L binds a wider range of antibody classes than Protein A or G. Protein L binds to representatives of all antibody classes, including IgG, IgM, IgA, IgE and IgD.

Host

Chicken

Reactivity

Peptostreptococcus magnus

Immunogen

Recombinant protein L

Clonality

Polyclonal

Applications

ELISA (ELISA), Western blot (WB)

Dilution

To be determined by the end user

Purity

Immunogen affinity purified in PBS pH 7.2. Contains 0.075% sodium azide, coupled to immunoprecipiation gel.

Format

Liquid

Storage Conditions

Store at -20°C; make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.